Analysis of Entropy Production Rates for Design of Distillation Columns
作者： Signe Kjelstrup Ratkje , Erik Sauar , Ellen Marie Hansen , Kristian M. Lien , Bjorn Hafskjold
DOI: 10.1021/IE00048A011
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摘要: The entropy production rate for a distillation column is at minimum when the driving forces separation are uniformly distributed along column. This theoretical result was derived of binary mixtures having linear flux-force relations with coefficients which vary temperature and composition. first calculated numerically an ideal nonideal mixture. application principle, called principle equipartition forces, then demonstrated by analyzing effect heating in A reduction per m{sup 3} product formed up to 7% found system plus surroundings, after seeking changes apparatus.
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